Helen Parr's super suit, was a modified version of the original Elastigirl suit, that Helen wore in her glory days. It has a very slick grey torso, with a dark red belt, as well as a dark red circle in the center, that reads out the letter "e" standing for "Elastigirl". And Then From the legs down, there are black tights, with long black boots that go up over the knees. There are also black gloves that go over her elbows.
Its use in Incredibles 2
The suit was a major part of Elastigirl's plan to help legalize supers. This is due to the small camera located above the Elastigirl logo. This camera records, whenever she is saving the city so that she can prove her point, that superheroes help people, and therefore shouldn't be illegal, for everyone's safety.
Behind the camera is Winston and Evelyn Deavor of DevTech, guiding Elastigirl via the camera in her suit. For example, when she has to stop an out of control train, Evelyn and Winston are on the other side of the camera at the DevTech building directing her on what to do next, and where the train seems to be going. She wears it in all public appearances as Elastigirl until one of its sleeves rips after she is de-hypnotized on the Everjust. Violet gives Elastigirl her red supersuit and the grey suit is discarded.